| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $216.29 | 13.200% | $244.8403 | $244.84 | $244.85 | $244.80 |
| Purchase #2 | $83.97 | 7.573% | $90.329 | $90.33 | $90.35 | $90.30 |
| Purchase #3 | $142.69 | 8.471% | $154.7773 | $154.78 | $154.80 | $154.80 |
| Purchase #4 | $35.87 | 3.870% | $37.2582 | $37.26 | $37.25 | $37.30 |
| Purchase #5 | $110.36 | 10.583% | $122.0394 | $122.04 | $122.05 | $122.00 |
| Purchase #6 | $158.54 | 9.319% | $173.3143 | $173.31 | $173.30 | $173.30 |
| Purchase #7 | $166.57 | 11.729% | $186.107 | $186.11 | $186.10 | $186.10 |
| 7 purchase totals = | $914.29 | $1,008.6655 | $1,008.67 | $1,008.70 | $1,008.60 | |